CN215051659U

CN215051659U - Small-sized equipment for cleaning stone ballast between railway sleepers

Info

Publication number: CN215051659U
Application number: CN202121311031.0U
Authority: CN
Inventors: 杨玉龙; 崔昭霞; 刘伟
Original assignee: Inner Mongolia University of Technology
Current assignee: Inner Mongolia University of Technology
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2021-12-07
Anticipated expiration: 2031-06-11

Abstract

The utility model provides a small-size equipment of ballast between clearance railway sleeper relates to railway sleeper technical field, which comprises a carriage body, the automobile body is including the frame, the bottom of frame is provided with the spindle, the outside of spindle is provided with the wheel pair subassembly, the outside of spindle is provided with the wheel pair bearing, the top of frame is provided with the handrail frame, the top of frame is close to one side of handrail frame and installs hydraulic tank, one side that the top of frame is close to hydraulic tank is provided with and hangs the arm device, it is including the frame to hang the arm device, the both sides of frame are provided with rotary hydraulic cylinder, the inside center department that the top of frame is close to the frame is provided with the hydraulic cylinder base, hydraulic cylinder is installed at the top of hydraulic cylinder base, lifting base is installed at hydraulic cylinder's top. The utility model discloses in, can satisfy the problem that stone tiny fragments of stone, coal, etc. carried out high efficiency, labour saving and time saving clearance change between the railway turnout sleeper.

Description

Small-sized equipment for cleaning stone ballast between railway sleepers

Technical Field

The utility model relates to a railway sleeper technical field especially relates to a small-size equipment of stone tiny fragments of stone, coal, etc. between clearance railway sleeper.

Background

The ballast bed is a ballast (stone ballast) cushion layer laid on a roadbed, and mainly has the functions of supporting a sleeper, keeping the position of the sleeper, preventing the sleeper from moving longitudinally or transversely, uniformly transmitting the pressure on the upper part of the sleeper to the roadbed, and removing ground rainwater, so that a track has enough elasticity, the impact action of a locomotive vehicle on the track is relieved, and soil brought into the ballast bed by wind blowing and water flushing or powder crushed by the ballast often fills gaps of the ballast bed, so that the ballast bed forms a watertight layer, the drainage is not smooth, the ballast bed is finally hardened, the elasticity is reduced, and the damping effect is poor, thereby influencing the driving safety, and therefore, railway workers need to regularly replace the ballast below the track.

At present, two modes of railway ballast cleaning work in China mainly exist, one mode is that a large railway screen cleaner is matched with railway workers to perform screen cleaning operation, the other mode is manual screen cleaning, although the ballast cleaning efficiency of the large railway screen cleaner is high, the maneuverability is strong, the manufacturing cost is high, the popularization rate is low, the screen cleaning work of a plurality of railway sections in China at the present stage is mainly manual, the manufacturing cost of the large railway ballast cleaner is high, the size is large, the large railway ballast cleaner is not suitable for cleaning all railway sections of ballast, the ballast of a plurality of railway sections is also cleaned manually, the working strength and the difficulty are high, and a rapid, reliable, easy-to-operate and efficient railway ballast cleaning device between sleepers is needed for the current situation that the ballast between sleepers is difficult to clean.

The field also discloses and issues some patents and products at home and abroad, but the patents and products are used for railway ballast cleaning operation, and the full-section excavating screen scarifier disclosed by the Chinese patent publication No. CN201785685U can clean ballast between a main track and a turnout sleeper, but needs to widen a bottom beam when cleaning the ballast under the turnout, and the ballast between the composite turnout sleeper cannot be cleaned, is a large-scale screen scarifier and has high manufacturing cost, the railway ballast scarifier disclosed by the Chinese patent publication No. CN108930204A does not need to widen the bottom beam when cleaning the ballast under the turnout, and also cannot clean the ballast between the composite turnout sleeper, and is a large-scale screen scarifier, the manufacturing cost is high, the regular maintenance is needed, the manual operation is inconvenient, the conventional domestic ballast scarifier performs ballast cleaning operation from the sleeper and then performs screening backfilling, the defects are that the manufacturing cost is high, the composite ballast scarfing operation cannot be cleaned, and the universality is not strong, it is inconvenient for workers to operate.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and exist among the prior art and can not clear up stone tiny fragments of stone, coal, etc. between compound switch sleeper, and for large-scale cleaning machine, the cost is expensive, need periodic maintenance, manual operation is inconvenient, present internal clear tiny fragments of stone, coal, etc. machine all is from carrying out clear tiny fragments of stone operation between the sleeper then sieving and backfilling, the shortcoming is that the model cost is expensive, and can not clear up compound switch, the commonality is not strong, the problem of the workman's operation of not being convenient for, and the small-size equipment of stone, coal, etc. between clearance railway sleeper of proposing.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a small-sized device for cleaning stone ballast between railway sleepers comprises a vehicle body, wherein the vehicle body comprises a vehicle frame, a crankshaft is arranged at the bottom of the frame, a wheel pair assembly is arranged on the outer side of the crankshaft, a wheel pair bearing is arranged on the outer side of the crankshaft, the top of the frame is provided with a handrail frame, one side of the top of the frame, which is close to the handrail frame, is provided with a hydraulic oil tank, a suspension arm device is arranged on one side of the top of the frame, which is close to the hydraulic oil tank, the suspension arm device comprises a frame, the two sides of the frame are provided with rotary hydraulic cylinders, the top of the frame is provided with a lifting hydraulic cylinder base close to the inner center of the frame, the top of the lifting hydraulic cylinder base is provided with a lifting hydraulic cylinder, the top of the lifting hydraulic cylinder is provided with a lifting base, the output end of the rotary hydraulic cylinder is provided with a cantilever, and one side of the rack is fixedly connected with one side of the frame.

Preferably, one side of the cantilever is provided with a ballast cleaning device, the ballast cleaning device comprises a telescopic spiral arm, one side of the telescopic spiral arm is fixed with one side of the cantilever, and one end of the telescopic spiral arm is provided with a rotary arm.

Preferably, a push rod is arranged on one side of the revolving arm, a connecting rod is arranged on one side of the push rod, and a ballast cleaning mechanism is arranged on one side of the connecting rod.

Preferably, the ballast cleaning mechanism comprises a chain frame, one side of the chain frame is fixedly connected with the outer side of the connecting rod, a hydraulic motor is installed at one end of the chain frame, and a driven wheel is fixed at the other end of the chain frame.

Preferably, the output end of the hydraulic motor is provided with a driving wheel, the outer side of the driving wheel is in transmission connection with a driven wheel through a chain, and the outer side of the chain is provided with a claw plate.

Preferably, the outer side of the claw plate is provided with a claw, the side edge of the chain rack is provided with a chain baffle, the bottom of the wheel pair assembly is provided with two steel rails, and the bottom of the two steel rails is provided with a plurality of sleepers.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, can satisfy the problem that stone tiny fragments of stone, coal, etc. carried out high efficiency, labour saving and time saving clearance change between the railway turnout sleeper.

2. The utility model discloses in, compare with the device in the past, not be subject to space, time, special highway section need not artifical use spade clearance, has greatly reduced workman's working strength and the work degree of difficulty.

Drawings

FIG. 1 is an overall schematic of the present invention;

FIG. 2 is a left side view of the small ballast cleaning equipment;

FIG. 3 is a top view of the small ballast cleaning equipment.

Illustration of the drawings: 1. a vehicle body; 11. a frame; 12. a crankshaft; 13. a wheel set assembly; 14. a wheel set bearing; 15. a handrail frame; 16. a hydraulic oil tank; 2. a suspension arm device; 21. a frame; 22. a rotary hydraulic cylinder; 23. a lifting base; 24. a lifting hydraulic cylinder; 25. a lifting hydraulic cylinder base; 26. a cantilever; 3. a ballast cleaning device; 31. a telescopic rotary arm; 32. a swivel arm; 33. a push rod; 34. a connecting rod; 35. a ballast cleaning mechanism; 351. a hydraulic motor; 352. a driving wheel; 353. a driven wheel; 354. a chain; 355. a chain baffle; 356. picking the claw; 357. a claw plate; 358. a chain cage; 4. a steel rail; 5. a sleeper.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-3, the utility model provides a small-sized equipment for clearing ballast between railroad ties, which comprises a vehicle body 1, the vehicle body 1 comprises a frame 11, the bottom of the frame 11 is provided with a crankshaft 12, the outside of the crankshaft 12 is provided with a wheel pair assembly 13, the outside of the crankshaft 12 is provided with a wheel pair bearing 14, the top of the frame 11 is provided with a handrail frame 15, one side of the top of the frame 11, which is close to the handrail frame 15, is provided with a hydraulic oil tank 16, one side of the top of the frame 11, which is close to the hydraulic oil tank 16, is provided with a suspension arm device 2, the suspension arm device 2 comprises a frame 21, two sides of the frame 21 are provided with rotary hydraulic cylinders 22, the inside center of the top of the frame 11, which is close to the frame 21, is provided with a lifting hydraulic cylinder base 25, the top of the lifting hydraulic cylinder base 25 is provided with a lifting hydraulic cylinder 24, the top of the lifting hydraulic cylinder 24 is provided with a lifting base 23, the output end of the rotary hydraulic cylinder 22 is provided with a cantilever 26, and one side of the frame 21 is fixedly connected with one side of the frame 11.

The whole embodiment 1 achieves the effect that a worker two presses down a lifting switch of a lifting hydraulic cylinder 24, the lifting hydraulic cylinder 24 lifts a lifting base 23, a rotary hydraulic cylinder 22 is fixedly installed on the lifting base 23 through bolts, a cantilever 26 is installed on the shaft of the rotary hydraulic cylinder 22 through a flange plate, the lower portion of the cantilever 26 is connected with a rotary arm 32 through a pin shaft, a ballast cleaning mechanism 35 is fixedly installed below the rotary arm 32 and can move to a specified position for ballast cleaning operation, the lifting hydraulic cylinder 24 is available in the prior art and can be purchased, and therefore, the detailed description is omitted, to sum up, when the worker two operates the lifting hydraulic cylinder 24, the ballast cleaning mechanism 35 is lifted along with the lifting hydraulic cylinder, when the ballast cleaning mechanism 35 is located at the specified position, the worker two operates the rotary hydraulic cylinder 22 to drive the cantilever 26 to rotate through the shaft of the rotary hydraulic cylinder 22, so as to drive the ballast cleaning mechanism 35 to reach the initial position of a sleeper 5 for ballast cleaning, then, the telescopic radial arm 31 is operated, one section of the telescopic radial arm 31 is fixed on the cantilever 26 through a pin shaft, the other end of the telescopic radial arm 31 is connected to the push rod 33 and the connecting rod 34 through a pin shaft, the push rod 33 is connected with the cantilever 26 through a pin shaft, the connecting rod 34 is connected with the rotary arm 32 through a pin shaft, and the rotary arm 32 drives the ballast cleaning mechanism 35 to rotate to a proper ballast cleaning angle.

In embodiment 2, as shown in fig. 3, a ballast cleaning device 3 is disposed on one side of the cantilever 26, the ballast cleaning device 3 includes a telescopic rotating arm 31, one side of the telescopic rotating arm 31 is fixed to one side of the cantilever 26, one end of the telescopic rotating arm 31 is provided with a rotating arm 32, one side of the rotating arm 32 is provided with a push rod 33, one side of the push rod 33 is provided with a connecting rod 34, one side of the connecting rod 34 is provided with a ballast cleaning mechanism 35, the ballast cleaning mechanism 35 includes a chain frame 358, one side of the chain frame 358 is fixedly connected to the outer side of the connecting rod 34, one end of the chain frame 358 is provided with a hydraulic motor 351, the other end of the chain frame 358 is fixed with a driven wheel 353, an output end of the hydraulic motor 351 is provided with a driving wheel 352, the outer side of the driving wheel 352 is in transmission connection with the driven wheel 353 through a chain 354, the outer side of the chain 354 is provided with a claw plate 357, the outer side of the claw plate 357 is provided with a claw 356, the side edge of the chain rack 358 is provided with a chain baffle 355, the bottom of the wheel pair assembly 13 is provided with two steel rails 4, and the bottom of the two steel rails 4 is provided with a plurality of sleepers 5.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a small-size equipment of clearance railway sleeper stone tiny fragments of stone, coal, etc. of stone, ballast, includes automobile body (1), its characterized in that: the vehicle body (1) comprises a vehicle frame (11), a crankshaft (12) is arranged at the bottom of the vehicle frame (11), a wheel pair assembly (13) is arranged on the outer side of the crankshaft (12), a wheel pair bearing (14) is arranged on the outer side of the crankshaft (12), a handrail frame (15) is arranged at the top of the vehicle frame (11), a hydraulic oil tank (16) is installed on one side, close to the handrail frame (15), of the top of the vehicle frame (11), a suspension arm device (2) is arranged on one side, close to the hydraulic oil tank (16), of the top of the vehicle frame (11), the suspension arm device (2) comprises a machine frame (21), rotary hydraulic cylinders (22) are arranged on two sides of the machine frame (21), a lifting hydraulic cylinder base (25) is arranged at the position, close to the center of the inside of the machine frame (21), and a lifting hydraulic cylinder (24) is installed at the top of the lifting hydraulic cylinder base (25), lifting base (23) is installed at the top of lifting hydraulic cylinder (24), the output of rotary hydraulic cylinder (22) is provided with cantilever (26), one side of frame (21) and one side fixed connection of frame (11).

2. The small-sized equipment for cleaning ballast between railway sleepers according to claim 1, characterized in that: one side of cantilever (26) is provided with clear tiny fragments of stone, coal, etc. device (3), clear tiny fragments of stone, etc. device (3) are including flexible spiral arm (31), one side of flexible spiral arm (31) is fixed with one side of cantilever (26), the one end of flexible spiral arm (31) is provided with slewing arm (32).

3. The small-sized equipment for cleaning ballast between railway sleepers according to claim 2, characterized in that: one side of the rotary arm (32) is provided with a push rod (33), one side of the push rod (33) is provided with a connecting rod (34), and one side of the connecting rod (34) is provided with a ballast cleaning mechanism (35).

4. The small-sized equipment for cleaning ballast between railway sleepers according to claim 3, characterized in that: the ballast cleaning mechanism (35) comprises a chain frame (358), one side of the chain frame (358) is fixedly connected with the outer side of the connecting rod (34), a hydraulic motor (351) is installed at one end of the chain frame (358), and a driven wheel (353) is fixed at the other end of the chain frame (358).

5. The small-sized equipment for cleaning ballast between railway sleepers according to claim 4, characterized in that: the output end of the hydraulic motor (351) is provided with a driving wheel (352), the outer side of the driving wheel (352) is in transmission connection with a driven wheel (353) through a chain (354), and the outer side of the chain (354) is provided with a claw plate (357).

6. The small-sized equipment for cleaning ballast between railway sleepers according to claim 5, characterized in that: the outside of claw board (357) is installed and is taken off claw (356), chain baffle (355) are installed to the side of chain frame (358), the bottom of wheel pair subassembly (13) sets up two and has rail (4), two the bottom of rail (4) is provided with a plurality of sleepers (5).